| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.49 | 8.149% | $141.1236 | $141.12 | $141.10 | $141.10 |
| Purchase #2 | $205.36 | 10.306% | $226.5244 | $226.52 | $226.50 | $226.50 |
| Purchase #3 | $217.31 | 3.847% | $225.6699 | $225.67 | $225.65 | $225.70 |
| Purchase #4 | $119.80 | 7.305% | $128.5514 | $128.55 | $128.55 | $128.60 |
| Purchase #5 | $169.37 | 3.477% | $175.259 | $175.26 | $175.25 | $175.30 |
| Purchase #6 | $29.95 | 7.507% | $32.1983 | $32.20 | $32.20 | $32.20 |
| Purchase #7 | $201.33 | 12.175% | $225.8419 | $225.84 | $225.85 | $225.80 |
| 7 purchase totals = | $1,073.61 | $1,155.1685 | $1,155.16 | $1,155.10 | $1,155.20 | |